Minusrechnen (bis 30) [2]
Minusrechnen
| 1. | 14 - 13 = |
8
|
9
|
1
|
7
|
| 2. | 27 - 18 = |
1
|
9
|
6
|
3
|
| 3. | 23 - 17 = |
6
|
7
|
9
|
4
|
| 4. | 28 - 2 = |
34
|
31
|
27
|
26
|
| 5. | 27 - 17 = |
5
|
10
|
6
|
7
|
| 6. | 18 - 16 = |
10
|
9
|
3
|
2
|
| 7. | 29 - 12 = |
12
|
13
|
15
|
17
|
| 8. | 21 - 15 = |
1
|
7
|
6
|
8
|
| 9. | 27 - 23 = |
4
|
1
|
2
|
3
|
| 10. | 23 - 9 = |
12
|
14
|
19
|
10
|
| 11. | 23 - 13 = |
6
|
2
|
4
|
10
|
| 12. | 22 - 1 = |
21
|
32
|
31
|
36
|